77208507

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 116080640

約数和(自身を除く): 38872133

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2179, 3937, 6537, 11811, 19611, 35433, 67549, 202647, 276733, 607941, 830199, 2490597, 8578723, 25736169, 77208507]

約数ペア:

[(1, 77208507), (3, 25736169), (9, 8578723), (31, 2490597), (93, 830199), (127, 607941), (279, 276733), (381, 202647), (1143, 67549), (2179, 35433), (3937, 19611), (6537, 11811)]